Pith Number

pith:S5N352V4

pith:2016:S5N352V4IIA5OIDITARSHITPON

not attested not anchored not stored refs pending

On divisors computing MLD's and LCT's

Harold Blum

arxiv:1605.09662 v3 · 2016-05-31 · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5N352V4IIA5OIDITARSHITPON}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:42:51.733440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

975bbeeabc4201d72068982323a26f735b35039d9494480f6bad966d4cfa0fb2

Aliases

arxiv: 1605.09662 · arxiv_version: 1605.09662v3 · doi: 10.48550/arxiv.1605.09662 · pith_short_12: S5N352V4IIA5 · pith_short_16: S5N352V4IIA5OIDI · pith_short_8: S5N352V4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/S5N352V4IIA5OIDITARSHITPON \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 975bbeeabc4201d72068982323a26f735b35039d9494480f6bad966d4cfa0fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eafe1ff1dc77e75a1756d01a9c4d86b824b571cf549cee54c9dcb852571c5a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-05-31T15:12:41Z",
    "title_canon_sha256": "6e9183d7b7936781ac69553335122c86c214a5134452cbde4e051ae0568b1b3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09662",
    "kind": "arxiv",
    "version": 3
  }
}